Inhalation device



FIG. 1 is a front perspective view of the inhalation device of our new design;

FIG. 2 is a rear view;

FIG. 3 is a side view with part shown in closed position;

FIG. 4 is a side view with part shown in semi-open position; and,

FIG. 5 is a side view with part shown in open position. 

The ornamental design for an inhalation device, as shown and described. 